Gas Analyzer Systems Market Size - By Technology, By End Use, Growth Forecast, 2025 - 2034

Gas Analyzer Systems Market Size

According to a recent study by Global Market Insights Inc., the global gas analyzer systems market size in 2024 was estimated at USD 3 billion. The market is expected to grow from USD 3.2 billion in 2025 to USD 5.4 billion in 2034, at a CAGR of 5.9%.
 

• The gas analyzer systems market is anticipated to grow owing to widespread shift towards automation in industrial processes, which increases the need for advanced and efficient gas analysis equipment. Stringent safety regulations in workplaces, combined with quick technological innovations from major industry players, have fostered a highly competitive environment within the industry.
   
• The rapid pace of industrial growth and the growing necessity for advanced air quality monitoring solutions are significantly boosting the demand for gas analyzers. Implementation of stringent environmental regulations and pollution control standards are further incentivizing industries to adopt these technologies.
   
• Enhanced awareness around health and safety concerns, coupled with ongoing innovations in sensor technology, is accelerating the development of more precise and reliable gas analysis equipment. Various industrial sectors including oil and gas, pharmaceuticals, food and beverage are increasingly relying on these devices to ensure safety, compliance, and optimal operational performance.
   
• Growing industrial processes across various sectors along with rising demand for reliable and efficient emission monitoring systems to reduce harmful effects over the environment will complement the business landscape. Moreover, the industry expansion is underpinned by stringent regulatory framework pertaining to harmful emissions coupled with the continuous innovations in gas sensing technologies.
   
• The Asia Pacific region dominates the gas analyzer systems market, supported by the increasing significance of emission monitoring solutions, along with the rising demand for dependable and high-performance systems across various industrial sectors. Growing inclination on safety and quality assurance in industrial operations, to ensure product integrity, identify contaminants, and maintain contamination-free environment has positively influenced the business landscape.
   
• For instance, in April 2024, ABB’s Sensi+ natural gas analyzer was recognized for its technological innovation, high performance, and user-friendly operation. The product earned a most competitive innovation product award at the China Automation Industry Awards 2024. Moreover, Sensi+ offers real-time, simultaneous monitoring of impurities like hydrogen sulfide, water, and carbon dioxide with a single device.
   
• The North America region is one of the fastest-growing markets owing to the increasing need to detect and monitor hazardous gases across various industrial processes, coupled with the implementation of strict emission control regulations. Additionally, ongoing research efforts by government agencies and organizations, focusing on development of advanced emission monitoring technologies to meet environmental standards and promote sustainable operations will further augment the industry outlook.
   

Gas Analyzer Systems Market Trends

• The growth of the gas analyzers market is propelled by the implementation of stringent environmental regulations and the increasing need for accurate air quality assessment across sectors including oil and gas, pharmaceuticals, and manufacturing. Additionally, innovations in sensor technology and increased focus on industrial safety and adherence to health and environmental standards are driving product demand. Industries are aiming to comply with regulatory mandates and enhance operational safety measures which further accelerated the deployment of gas analyzer systems.
   
• For instance, the second AZEC leaders' summit in Asia, held in October 2024, reaffirmed Japan’s leadership role within the alliance, a position supported by the partner countries. The meeting emphasized the importance of implementing mitigation strategies, including the promotion of renewable energy, zero-emission power generation methods, and advanced carbon capture and sequestration technologies.
   
• Advancements in technology and growing industry recognition of gas monitoring's importance across diverse industrial applications are driving the industry growth. Manufacturers are developing innovative solutions to track emissions and enhance process efficiency, thereby further augmenting the industry landscape.
   
• For instance, in July 2024, Panametrics launched the XMTCpro Thermal Conductivity Binary Gas Analyzer, a compact and durable device for analyzing gas mixtures such as hydrogen, CO2, methane, and helium. It offers rapid, real-time measurements with advanced error detection and contamination resistance, making it suitable for harsh industrial environments. Equipped with an integrated display, user-friendly interface, and MODBUS communication, the SIL-certified XMTCpro requires minimal maintenance and is ideal for widespread industrial deployment.
   
• These systems play a crucial role in maintaining product quality, identifying contaminants, and preserving sterile conditions. The implementation of strict environmental regulations and government initiatives aimed at emission reduction will further support industry expansion. Growing demand for sophisticated gas monitoring technologies to meet regulatory standards and proactively improve air quality will positively influence the industry landscape.
   
• For instance, the European Green Deal demands annual investments of USD 563 billion (EUR 520 billion) from 2021 to 2030, along with EUR 92 billion from 2023 to 2030 to expand the EU's net-zero technology production capacity.
   
• Implementation of rigorous regulatory framework targeting emission reduction, along with an increasing emphasis on minimizing environmental footprints, is set to positively impact the industry outlook. Additionally, the growing emphasis on streamlining industrial operations, supported by advanced real-time monitoring solutions, offers deeper insights into emission data, shaping the industry landscape.
   
• In March 2024, Gasera Ltd. introduced GASERA ONE PULSE+, an advanced gas analysis system that builds on the success of its predecessor. This new model offers improved sensitivity, stability, and versatility for various gas monitoring needs. Utilizing Gasera’s patented photoacoustic spectroscopy technology, it can detect gases at parts-per-billion levels and simultaneously measure up to ten components, providing precise and comprehensive gas composition analysis.
   

Gas Analyzer Systems Market Analysis

• Based on technology, the industry is segmented into electrochemical, paramagnetic, zirconia (ZR), non-dispersive IR (NDIR) and others. The electrochemical segment accounted for over 31.9% market share in 2024 and is anticipated to grow at a CAGR of 5.6% through 2034.
   
• The electrochemical gas analyzer systems market is set to experience substantial growth owing to escalating emission levels across multiple industries and the growing need for sophisticated emission monitoring solutions. These systems are extensively used for process regulation and quality assurance in a range of settings, from research facilities to manufacturing plants, to ensure improved safety standards.
   
• Furthermore, the adoption of environmentally sustainable designs and the integration of smart (IoT) technologies are set to drive further expansion in the electrochemical gas analyzer systems market.
   
• For instance, in December 2024, KECO, a pioneer in gas detection technology, recently tested its OxyHound oxygen analyzer in a field trial with a major Vapor Recovery Unit manufacturer. Over 35 days at an upstream site, both the OxyHound and a traditional electrochemical sensor measured oxygen levels, with data integrated into the VRU’s SCADA system for analysis. The trial demonstrated that the luminescence-based OxyHound consistently provided superior accuracy and reliability compared to conventional analyzers.
   
• The paramagnetic segment exceeded USD 431.2 million by 2034. These systems are developed for industries engaged in processes that release hazardous gases into the atmosphere, aiming to reduce their detrimental impact and ensure compliance with regulatory standards. The increasing focus on monitoring harmful emissions, along with industries seeking integrated solutions to tackle environmental challenges and meet changing regulatory requirements, will further drive the widespread adoption of paramagnetic gas analyzer technologies.
   
• For instance, in March 2024, Dwyer Omega introduced the XPM601 Paramagnetic Oxygen Analyzer, a breakthrough for monitoring oxygen in green hydrogen production, especially in demanding environments. Featuring advanced paramagnetic technology, it delivers precise, stable readings with a long sensor life, reducing maintenance costs. Certified for hazardous areas with standards like UKCA, ATEX, IECEx, and SIL2, the XPM601 ensures safe and reliable operation in flammable conditions, supporting safe, efficient hydrogen electrolysis processes.
   
• Non-Dispersive Infrared (NDIR)analyzer systems industry is set to grow at a CAGR of 6.4% till 2034. The adoption of non-dispersive IR (NDIR) technology for gas analyzer systems is experiencing significant growth owing to its high accuracy, reliability, and ability to detect specific gases with minimal cross-sensitivity.
   
• This technology offers real-time monitoring and is highly effective in measuring a wide range of gases, making it ideal for environmental monitoring, industrial safety, and process control applications. Its non-contact measurement approach reduces maintenance needs and enhances longevity, further augmenting product deployment.
   

• Based on end use, the gas analyzer systems market is segmented into oil & gas, chemical & petrochemical, healthcare, research, water & wastewater and others. The oil & gas segment dominates the market with 37.5% share in 2024 and is set to grow at a CAGR of 5.5% from 2025 to 2034.
   
• The oil and gas sector is anticipated to witness significant growth in gas analyzer systems, driven by rising demand for gas monitoring solutions and intensified initiatives to lower harmful emissions. These systems are extensively utilized in hydrocarbon processing facilities due to their ability to precisely detect corrosive gas mixtures and water vapors, thereby supporting safe and efficient operations.
   
• For instance, in May 2024, the European Union introduced new regulations aimed at reducing methane emissions within the energy sector. This move represents a major advancement in the EU’s commitment to tackling climate change and minimizing pollutants from energy activities. Additionally, increasing focus on emission reduction, environmental protection, and continuous improvements in oil and gas operations are further shaping the industry development.
   
• Additionally, the discovery of new conventional and unconventional reserves has spurred investments in establishing new processing facilities, which will, in turn, boost the adoption of gas analyzers across both existing and upcoming installations, further shaping the dynamics of the hydrocarbon gas analyzer systems market.
   
• Chemical & petrochemical segment holds 21.5% market share in 2024 with 5.9% CAGR till 2034. The expansion of chemical refinery plants and the increasing need for real-time data analysis and monitoring have driven the widespread adoption of gas analyzer systems within the chemical and petrochemical industries.
   
• Stringent regulatory standards related to industrial emissions, coupled with a rising focus on closely monitoring processes that emit hazardous gases, are likely to accelerate the deployment of these systems. Additionally, the growing emphasis on emission monitoring solutions to ensure environmental compliance, track carbon output, protect worker safety, and support sustainable practices will further propel industry growth.
   
• Healthcare segment is set to reach USD 394.3 million by 2034. Rising demand for gas analyzer systems in healthcare owing to the growing intensity of surgical procedures, coupled with ongoing technological advancements in medical gas analyzers to address health concerns associated with an aging population. The increased adoption of modified atmosphere packaging within the pharmaceutical sector to ensure the integrity of medicines and supplies will further support industry growth.
   
• Water and wastewater segment is set to witness over 6.1% CAGR from 2025 to 2034. The increasing complexity of wastewater treatment and the direct release of hazardous gases such as nitrous oxide, methane, and carbon dioxide during biological treatment processes will accelerate the demand for gas analyzers to monitor and regulate gas concentrations.
   
• The ongoing use of sewage incinerators, which burn organic waste materials, produces greenhouse gases, further emphasizing the importance of gas monitoring solutions. Moreover, regions with dense populations experience increased water demand, to facilitate water recycling and sustainable management will further support a favorable outlook for the adoption of gas analyzers across the industry.
   

• The U.S. dominated the gas analyzer systems market with around 78% share in 2024 and generated USD 798 million in revenue. Growing investments in manufacturing industries, combined with the expansion of energy production facilities and a heightened focus on operational safety, are driving the evolution of the industry landscape. Growing inclination on optimizing industrial processes, supported by regulatory initiatives that mandate real-time monitoring of emission levels are encouraging the adoption of advanced monitoring solutions.
   
• For instance, in June 2024, the U.S. Environmental Protection Agency (EPA) and Department of Energy (DOE) unveiled a funding initiative totaling USD 850 million to address methane emissions within the oil and natural gas industry. This program is designed to support operators in implementing advanced reduction technologies, enhance emissions measurements across different scales, and deliver precise data to communities affected by these emissions.
   
• The North America gas analyzer systems market is projected to hit USD 1.7 billion by 2034. Industrial expansion across multiple sectors, combined with supportive regulatory policies aimed at reducing carbon emissions, will drive industry growth. Government authorities across the region have implemented various initiatives to encourage the adoption of cutting-edge technological solutions. Moreover, the increasing emphasis on safety protocols within end user industries to ensure personnel safety will further sway the business expansion.
   
• For instance, in June 2024, the U.S. EPA and DOE launched an USD 850 million funding effort to address methane emissions from the oil and gas industry. The initiative intends to support the deployment of innovative reduction technologies, enhance emission measurement methods, and deliver reliable data to affected communities.
   
• The Europe gas analyzer systems market was evaluated at USD 806.9 million in 2024. Increasing environmental consciousness along with the growing demand for effective gas monitoring solutions is augmenting the business landscape. Significant efforts to reduce carbon emissions across different industries are driving the adoption of advanced technologies to monitor emissions, ensure compliance with environmental regulations, and improve air quality, further augmenting the industry dynamics.
   
• For example, in May 2024, the European Union enacted legislation to cap methane emissions from oil and gas imports beginning in 2030. This regulation is designed to minimize methane leaks from global suppliers, addressing a significant factor in climate change. Additionally, the growing need for accurate and dependable gas monitoring solutions across various sectors to reduce environmental impact and ensure adherence to regulations will further drive industry growth.
   
• The Asia Pacific gas analyzer systems market accounted for 17.7% revenue share in 2024. Rapid population growth, expanding industrialization in emerging economies, and a rising need for emission monitoring solutions within industrial and manufacturing sectors is influencing the industry dynamics.
   
• Increasing emission of greenhouse gases including carbon dioxide significantly contribute to ozone depletion and climate change, especially in developing nations. The elevated emission levels resulting from dense populations in countries like India and China have led governments to adopt stricter regulations and policies aimed at tracking and reducing carbon footprint.
   
• For instance, in October 2024, the second Asia Zero-Emission Community (AZEC) Leaders’ Summit was held, bringing together key stakeholders to discuss strategies for harmonizing Asia's economic development with climate action. The participants emphasized the necessity of reducing greenhouse gas emissions by promoting increased adoption of renewable energy sources, advancing zero-emission power generation methods, and enhancing carbon capture and storage technologies.
   
• The Middle East & Africa gas analyzer systems market was evaluated at USD 407 million in 2024. The growing demand from the oil and gas industry, especially for off-grid and remote installations, has significantly boosted the need for gas analyzer systems. Expanding energy infrastructure and industrial development have accelerated the requirement for accurate and dependable gas monitoring systems across various industrial processes.
   
• Moreover, the accelerating industrial expansion coupled with urban development are leading to increased construction activities, which in turn drive the demand for robust gas detection and monitoring solutions, further augmenting the industry growth.
   

Gas Analyzer Systems Market Share

The top 5 companies in the gas analyzer systems industry are ABB, Siemens, Yokogawa Electric, Emerson Electric and Fuji Electric contributing around 35% of the market in 2024.
 

• ABB offers advanced gas analyzer solutions primarily focused on the oil & gas, power, and chemical industries. The company offers a comprehensive range of gas analyzers, including direct-read continuous analyzers using proven techniques, online analyzers with advanced laser technology, and fast-response process gas chromatographs with specialized detectors. In addition to gas analysis, it provides solutions for instrumentation for measuring flow, level, pressure, and temperature supporting efficient and reliable industrial operations.
   
• Siemens specializes in providing sophisticated gas analysis solutions tailored for industrial processes and environmental monitoring. Siemens offers a diverse range of extractive gas measurement instruments each built with advanced technologies and designed for analytical precision. These devices feature user-friendly, menu-driven operation, ensuring complete and reliable measurement solutions. Whether it's gas analysis in chemical processes, rotary kiln monitoring in cement plants, or flue gas tracking in incineration and power facilities, it provides a full portfolio of instruments tailored for continuous process gas analytics across various industrial applications.
   
• In September 2024, Shimadzu Corporation introduced a new greenhouse gas analyzer, a specialized gas chromatograph designed to measure key GHGs linked to climate change. It can simultaneously analyze CO2, CH4, and N2O, which make up 95% of greenhouse gases. Shimadzu aims to provide precise and efficient data for applications like agricultural GHG assessments. The device was developed using a patent held by the National Agriculture and Food Research Organization (NARO).
   
• Yokogawa’s gas analyzer solutions are designed for high-precision monitoring in industries such as oil & gas, petrochemicals, and power generation. With deep industry expertise, Yokogawa helps clients select optimal gas analyzer solutions, saving time, costs, and resources through collaborative planning. The company uses technologies like laser spectroscopy, zirconia oxygen sensors, infrared analysis, and CEMS. Choosing the right method is key to accuracy and reliability.
   
• Emerson Electric provides comprehensive gas analysis solutions with a focus on safety, accuracy, and operational efficiency. The company’s Rosemount line of analyzers integrated systems offer reliable solutions for a wide range of gas analysis needs, from C6+ natural gas measurement and combustion control to complex processing and emissions monitoring. These technologies help industries meet regulatory requirements while addressing challenging applications with precision and efficiency.
   
• The gas analyzer systems industry faces intense competition as manufacturers are investing in advanced monitoring technologies and forming strategic partnerships to stay competitive. Key players are also pursuing mergers and acquisitions and aiming for digital solutions to enhance operational efficiency and are exploring innovative strategies to strengthen their industry presence and expand market share.
   

Gas Analyzer Systems Market Companies

Major players operating across the industry include:

• ABB
• Advanced Micro Instruments, Inc.
• AVL List GmbH
• Bühler Technologies GmbH
• DAIICHI NEKKEN CO., LTD.
• DURAG GROUP
• Ecotech
• Emerson Electric Co.
• ENVEA
• Fuji Electric Co., Ltd
• Hiden Analytical
• HORIBA Group
• Leybold
• M&C TechGroup Germany
• METTLER TOLEDO
• Nova Analytical Systems
• Servomex
• Shimadzu Corporation
• SICK AG
• Siemens
• Thermo Fisher Scientific Inc.
• Yokogawa Electric Corporation
   
• In July 2025, ABB reported revenues of USD 8.9 billion in Q2 2025, reflecting an 8% increase year-over-year, with a comparable growth of 6%. In 2024, the company’s revenue was reported at USD 32.9 billion. In December 2024, ABB announced that 85% of the gas analyzers from Bengaluru were exported globally, supporting energy sectors like oil and gas with accurate gas quality measurement. The company's focus in India is on expanding both domestic and international business.
   
• In July 2025, Siemens reported robust performance for third quarter Q3, with a 28% increase in comparable orders, while revenue grew 3% to USD 22.6 billion. In 2024, the company’s revenue was reported at USD 88.5 billion. In May 2025, Siemens UK & Ireland has upgraded its gas and oxygen analyzers to improve safety, efficiency, and compliance. A standout addition is the Siprocess UV600, which uses ultraviolet absorption to precisely detect low levels of gases like NO, NO₂, SO₂, and H₂S, is ideal for industrial and chemical use, including gas turbine emissions monitoring, while adhering to environmental standards.
   
• Fuji Electric achieved record-high consolidated net sales of USD 1.68 billion for the three months ended June 30, 2025. In the year 2023, the company’s revenue was reported at USD 7.5 billion. The company introduced first infrared gas analyzer using mass-flow sensors in Japan and has delivered a wide range of analyzers to support environmental monitoring. These devices help detect low levels of pollutants like SOx and NOx from sources such as incinerators and boilers. Widely used for atmospheric pollution control, the company’s analyzers contribute to maintaining cleaner air and promoting environmental sustainability.
   
• Emerson has advanced its offerings with the introduction of wireless and portable analyzers. For the nine months of 2025, sales recorded were USD 13,161 million, up from USD 12,873 million in 2024. In Q3 alone, sales amounted to USD 4,553 million. In April 2025, Emerson launched the Rosemount 490A Optical Dissolved Oxygen Sensor, a digital Modbus-compatible device designed to improve flexibility, simplify setup, and lower maintenance costs. It serves various industries, including water and wastewater treatment, biopharmaceuticals, food and beverage, and steam power generation, offering reliable oxygen measurement for enhanced process efficiency.
   

Gas Analyzer Systems Industry News

• In June 2025, ABB announced to present its latest environmental technologies at ENVEX 2025, Korea’s leading environmental industry exhibition. The showcase will include advanced emissions monitoring systems and smart water solutions tailored to Korea’s sustainability goals. The company highlighted the ACF5000 gas analyzer, which uses laser spectroscopy to detect up to 15 gases at very low concentrations. Ideal for industries like chemical processing and waste management, the system is easily upgradable to meet changing regulations, making it a flexible and future-ready emissions monitoring solution.
   
• In March 2025, SICK and Endress+Hauser have strengthened their partnership in process automation, integrating SICK’s advanced gas analysis and flow measurement technologies into Endress+Hauser’s extensive product portfolio. This collaboration aims to help customers improve plant efficiency, reduce environmental impact, and lower their carbon footprint. The joint venture, under Endress+Hauser SICK GmbH+Co. KG starting March 2025, will see both companies share equal ownership. The company will work closely with Endress+Hauser’s innovation centers to develop new products and expand into new markets.
   
• In July 2024, Shimadzu has launched a new greenhouse gas analyzer, built on its Nexis GC-2030 platform and utilizing patented technology from NARO to simultaneously measure CO2, CH4, and N2O—key GHGs responsible for 95% of emissions. Designed for high accuracy and efficiency, it supports small sample vials and can process up to 108 samples. The device addresses growing demand in agriculture and environmental monitoring, aiding GHG reduction efforts like the J-credit system and advancing green transformation initiatives.
   
• In May 2024, HORIBA STEC announced the upcoming release of the LG-100 Series laser gas analyzer. It is designed to measure real-time changes in SiF4 partial pressure during semiconductor etching, helping to accurately detect etching endpoints and prevent under- or over-etching. Featuring IRLAM technology, it provided rapid (0.1 sec.) and highly sensitive trace gas analysis at ppb levels. The company aimed to enhance multi-component analysis, response speed, and functionality to support advancements in semiconductor manufacturing.
   
• In April 2024, Picarro Inc. announced the launch of the PI5310 Gas Concentration Analyzer, a mid-IR device offering unparalleled precision in measuring nitrous oxide (N2O) and carbon monoxide (CO). Utilizing advanced CRDS technology, it provides parts-per-trillion accuracy with minimal drift (<0.1 ppb), supporting critical atmospheric research like the WMO’s Global Greenhouse Gas Watch. Designed for demanding monitoring networks, it delivers rapid, reliable data over a wide range, with enhanced remote monitoring features and low maintenance requirements.
   

The gas analyzer systems market research report includes in-depth coverage of the industry with estimates & forecast in terms of “USD Million” from 2021 to 2034, for the following segments:

Market, By Technology

• Electrochemical
• Paramagnetic
• Zirconia (ZR)
• Non-Dispersive IR (NDIR)
• Others

Market, By End Use

• Oil & Gas
• Chemical & petrochemical
• Healthcare
• Research
• Water & wastewater
• Others

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Russia
  • Norway
• Asia Pacific
  • China
  • Japan
  • India
  • Australia
  • South Korea
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Turkey
  • South Africa
• Latin America
  • Brazil
  • Mexico
  • Argentina